TWI607649B - Motion picture coding apparatus, motion picture coding method, and recording medium storing a motion picture coding program - Google Patents

Motion picture coding apparatus, motion picture coding method, and recording medium storing a motion picture coding program Download PDF

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Publication number
TWI607649B
TWI607649B TW106102655A TW106102655A TWI607649B TW I607649 B TWI607649 B TW I607649B TW 106102655 A TW106102655 A TW 106102655A TW 106102655 A TW106102655 A TW 106102655A TW I607649 B TWI607649 B TW I607649B
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Taiwan
Prior art keywords
block
prediction
inter
candidate
picture
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TW106102655A
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English (en)
Chinese (zh)
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TW201720164A (zh
Inventor
Hiroya Nakamura
Shigeru Fukushima
Hideki Takehara
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Jvc Kenwood Corp
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Priority claimed from JP2012273314A external-priority patent/JP5900308B2/ja
Priority claimed from JP2012273315A external-priority patent/JP5561348B2/ja
Application filed by Jvc Kenwood Corp filed Critical Jvc Kenwood Corp
Publication of TW201720164A publication Critical patent/TW201720164A/zh
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Publication of TWI607649B publication Critical patent/TWI607649B/zh

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/513Processing of motion vectors
    • H04N19/517Processing of motion vectors by encoding
    • H04N19/52Processing of motion vectors by encoding by predictive encoding
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103Selection of coding mode or of prediction mode
    • H04N19/105Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/119Adaptive subdivision aspects, e.g. subdivision of a picture into rectangular or non-rectangular coding blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/157Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46Embedding additional information in the video signal during the compression process
    • H04N19/463Embedding additional information in the video signal during the compression process by compressing encoding parameters before transmission
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51Motion estimation or motion compensation
    • H04N19/583Motion compensation with overlapping blocks
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/593Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
TW106102655A 2011-12-16 2012-12-17 Motion picture coding apparatus, motion picture coding method, and recording medium storing a motion picture coding program TWI607649B (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP2011276457 2011-12-16
JP2011276456 2011-12-16
JP2011289287 2011-12-28
JP2011289288 2011-12-28
JP2012273314A JP5900308B2 (ja) 2011-12-16 2012-12-14 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム
JP2012273315A JP5561348B2 (ja) 2011-12-16 2012-12-14 動画像復号装置、動画像復号方法、及び動画像復号プログラム、並びに、受信装置、受信方法、及び受信プログラム

Publications (2)

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TW201720164A TW201720164A (zh) 2017-06-01
TWI607649B true TWI607649B (zh) 2017-12-01

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TW106102655A TWI607649B (zh) 2011-12-16 2012-12-17 Motion picture coding apparatus, motion picture coding method, and recording medium storing a motion picture coding program
TW106102654A TWI586153B (zh) 2011-12-16 2012-12-17 A moving picture decoding apparatus, a motion picture decoding method, and a recording medium storing a motion picture decoding program
TW106102656A TWI593277B (zh) 2011-12-16 2012-12-17 Motion picture decoding apparatus, motion picture decoding method, and recording medium storing motion picture decoding program
TW101147838A TWI559746B (zh) 2011-12-16 2012-12-17 Dynamic image decoding device, dynamic image decoding method, and dynamic image decoding program
TW105127072A TWI578766B (zh) 2011-12-16 2012-12-17 Dynamic video coding device, dynamic image coding method and dynamic image coding program

Family Applications After (4)

Application Number Title Priority Date Filing Date
TW106102654A TWI586153B (zh) 2011-12-16 2012-12-17 A moving picture decoding apparatus, a motion picture decoding method, and a recording medium storing a motion picture decoding program
TW106102656A TWI593277B (zh) 2011-12-16 2012-12-17 Motion picture decoding apparatus, motion picture decoding method, and recording medium storing motion picture decoding program
TW101147838A TWI559746B (zh) 2011-12-16 2012-12-17 Dynamic image decoding device, dynamic image decoding method, and dynamic image decoding program
TW105127072A TWI578766B (zh) 2011-12-16 2012-12-17 Dynamic video coding device, dynamic image coding method and dynamic image coding program

Country Status (12)

Country Link
US (5) US9674545B2 (sl)
EP (6) EP3654651B1 (sl)
BR (1) BR112014013962B1 (sl)
DK (5) DK2802146T3 (sl)
ES (3) ES2888805T3 (sl)
HR (1) HRP20211359T1 (sl)
HU (5) HUE043876T2 (sl)
PL (5) PL2802146T3 (sl)
RU (4) RU2598302C2 (sl)
SI (5) SI3703370T1 (sl)
TW (5) TWI607649B (sl)
WO (1) WO2013088738A1 (sl)

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Publication number Publication date
PL3703371T3 (pl) 2021-12-06
TW201720165A (zh) 2017-06-01
SI3703370T1 (sl) 2021-11-30
PL3503554T3 (pl) 2020-06-29
SI3703371T1 (sl) 2021-11-30
BR112014013962A2 (pt) 2017-06-13
RU2636688C1 (ru) 2017-11-27
TWI559746B (zh) 2016-11-21
HUE043876T2 (hu) 2019-09-30
TWI578766B (zh) 2017-04-11
RU2678507C9 (ru) 2020-11-12
DK3703370T3 (da) 2021-09-06
HUE053940T2 (hu) 2021-08-30
EP3703371B1 (en) 2021-08-04
EP3654651A1 (en) 2020-05-20
BR112014013962A8 (pt) 2017-06-13
US9674545B2 (en) 2017-06-06
BR112014013962B1 (pt) 2020-04-07
US20160309180A1 (en) 2016-10-20
RU2678507C1 (ru) 2019-01-29
DK3703371T3 (da) 2021-09-06
EP3654651B1 (en) 2021-04-21
ES2877369T3 (es) 2021-11-16
HUE055991T2 (hu) 2022-01-28
SI3654651T1 (sl) 2021-08-31
TWI593277B (zh) 2017-07-21
EP3703370B1 (en) 2021-08-04
US20170238009A1 (en) 2017-08-17
PL3654651T3 (pl) 2021-09-27
HRP20211359T1 (hr) 2021-11-26
EP3503554B1 (en) 2020-02-05
US9743104B2 (en) 2017-08-22
HUE047995T2 (hu) 2020-05-28
EP3703370A1 (en) 2020-09-02
DK2802146T3 (en) 2019-04-15
HUE055993T2 (hu) 2022-01-28
PL3703370T3 (pl) 2021-12-06
EP2802146A1 (en) 2014-11-12
RU2598302C2 (ru) 2016-09-20
TW201720164A (zh) 2017-06-01
US9906810B2 (en) 2018-02-27
TW201332375A (zh) 2013-08-01
EP3703371A1 (en) 2020-09-02
SI2802146T1 (sl) 2019-07-31
US9906809B2 (en) 2018-02-27
ES2886342T3 (es) 2021-12-17
EP3907997A1 (en) 2021-11-10
US20170238010A1 (en) 2017-08-17
EP2802146A4 (en) 2015-09-23
RU2014129060A (ru) 2016-02-10
ES2888805T3 (es) 2022-01-07
TW201720163A (zh) 2017-06-01
RU2679552C1 (ru) 2019-02-11
PL2802146T3 (pl) 2019-07-31
US9906811B2 (en) 2018-02-27
DK3503554T3 (da) 2020-05-11
SI3503554T1 (sl) 2020-06-30
TWI586153B (zh) 2017-06-01
US20140286414A1 (en) 2014-09-25
EP2802146B1 (en) 2019-02-27
US20170238008A1 (en) 2017-08-17
TW201642659A (zh) 2016-12-01
EP3503554A1 (en) 2019-06-26
WO2013088738A1 (ja) 2013-06-20
DK3654651T3 (da) 2021-05-31

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